402686596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{76673}}^1$

素因数の和:76791

約数の個数: 24

約数和(自身を含む): 766433304

約数和(自身を除く): 363746708

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 76673, 153346, 306692, 996749, 1993498, 3986996, 7743973, 15487946, 30975892, 100671649, 201343298, 402686596]

約数ペア:

[(1, 402686596), (2, 201343298), (4, 100671649), (13, 30975892), (26, 15487946), (52, 7743973), (101, 3986996), (202, 1993498), (404, 996749), (1313, 306692), (2626, 153346), (5252, 76673)]